Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/28055

28055

ZIP 28055 is in Gastonia, North Carolina, in Gaston County; area codes 704 and 980; Eastern time. Gastonia has 5 ZIP codes; the others are 28052, 28053, 28054 and 28056.

Type
No street area
Time zone
America/New_York
County
Gaston
Coordinates
35.2840, -81.1897

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 28052, whose figures describe that area — not this ZIP code.

☼ Live from 28055 — Gastonia, NC

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Where 28055 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 28055
  • 🔢 Type 28055 into a pocket calculator and turn it upside down: SSOBZ — not quite a word, sorry.
  • ➕ As a number, 28,055 = 5 × 31 × 181. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 110110110010111
  • 🏠 Its numerical neighbours: 28054 (Gastonia, NC, 3 mi away) and 28056 (Gastonia, NC, 6 mi away).
  • 🔄 Backwards, 28055 becomes 55082 — and that is a real ZIP code: Stillwater, MN, 912 miles away.
  • 👥 25 other ZIP codes are made of exactly the same digits (02558, 05825, 08525, 20585, 20855, 25085, …). The farthest-flung twin is 85025 in Phoenix, AZ, 1,759 miles away.
  • 🧭 Farther south than 73% of all ZIP codes, and farther east than 70%.
  • 🎯1,001 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 28055 and you would come out at 35.28°S, 98.81°E — 1,006 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 32m of daylight. Shortest: 9h 46m.
🌙 The sky over 28055 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments6This ZIP6
Employees14This ZIP14
Annual payroll$570,000This ZIP$570,000

Land area

ZIP codes near 28055

ZIPCityDistance
28053 Gastonia, NC 1.5 mi
28054 Gastonia, NC 2.7 mi
28052 Gastonia, NC 4.5 mi
28034 Dallas, NC 4.9 mi
28098 Lowell, NC 5.1 mi
28016 Bessemer City, NC 5.7 mi
28056 Gastonia, NC 5.9 mi
28101 Mc Adenville, NC 6.7 mi
28032 Cramerton, NC 7.1 mi
28077 High Shoals, NC 8.4 mi

Find every ZIP code within 10 miles of 28055 →

Questions about this ZIP code

Where is ZIP code 28055?

28055 is in Gastonia, North Carolina, in Gaston County, part of the Charlotte-Concord-Gastonia, NC-SC metropolitan area. Its published point location is 35.2840, -81.1897.

What county is 28055 in?

28055 lies in Gaston County.

What area code is 28055?

Gastonia uses area codes 704 and 980, from NANPA's telephone records.

What time zone is 28055 in?

28055 uses America/New_York.

What ZIP codes are near 28055?

The closest are 28053 (1.5 mi), 28054 (2.7 mi), 28052 (4.5 mi), 28034 (4.9 mi) and 28098 (5.1 mi).

Is 28055 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “28055 ZIP Code — Gastonia, North Carolina (Gaston County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/28055

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/28055.json

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